
package com.ssi.tatts.model;
import java.io.Serializable;

import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;

public interface IPrincipal extends Serializable{

	public Long getId();

	public void setUsername(String username);
	public String getUsername();

	public void setPassword(String password);
	public String getPassword();
	
}
